This is Luigi Auriemma's sleepy command. It is a combination of sleep and at and is useful for scripting. I compiled it in 3.01, so it should work in all relatively recent puppies. The source can be obtained from http://aluigi.altervista.org/mytoolz.htm#both. The pet will install in /usr/local/bin. Since it is a command-line utility, it has no menu entry. There is no help, apart from the initial screen: